<!DOCTYPE html>
<html>
<head>
    <title></title>
    <link rel="stylesheet" type="text/css" href="../公用CSS文件/all.css" />
    <script type="text/javascript" src="../js/jquery.min.js"></script> 	<script type="text/javascript" src="../js/js.js"></script>
    <meta charset="utf-8">
    <style type="text/css">
        table{min-width:80%}
    </style>
</head>
<body>

<div class="dt">SQL 注入</div>
<ul>
    <div class="ltable showimg">概念</div>
    <div class="img">
        SQL注入是指通过给 web 应用接口传入一些特殊字符，欺骗服务器执行恶意的 SQL 命令
    </div>

    <div class="ltable showimg">危害</div>
    <div class="img">
        <table>
            
        </table>
    </div>
</ul>

</body>
</html>